<template>
  <div class="col-md-8">
    <h3 class="reply">评论回复：</h3>
    <h2 v-show="comments.length===0">暂无评论，点击左侧添加评论！！！</h2>
    <ul class="list-group">

      <Item v-for="(comment,index) in comments" :key="index" :comment="comment" :deleteComment="deleteComment" :index="index"/>
    </ul>
  </div>
</template>

<script>
  import Item from './Item.vue'
  export default {
    //声明接受属性，这个属性就会成为这个组件对象的属性
    props:['comments','deleteComment'],
    components:{
      Item
    }

  }
</script>

<style>
  .reply {
    margin-top: 0px;
  }


</style>
